Registry data as of Aug 27, 2026

Aaron Alonso

Case Manager/Care Coordinator · Riverside, CA

Aaron Alonso is a case manager/care coordinator with a practice address in Riverside, California, and NPI 1023678810, issued on Jun 14, 2019. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1023678810
Name
Aaron Alonso
Primary taxonomy
Case Manager/Care Coordinator 171M00000X
Practice location
3125 Myers St, Riverside, CA 92503
Phone
(952) 358-4840
Enumerated
Jun 14, 2019
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 3125 Myers St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Eddie Aceves, MSWMental Health Counselor1376736249
  2. Maryam AghaCase Manager/Care Coordinator1750832002
  3. Jennifer AguilarMental Health Counselor1619699642
  4. Rosemary AgyepongPsychiatric/Mental Health Nurse Practitioner1881342301
  5. Llesenia AlemanMental Health Counselor1104354539
  6. Diana AnguianoCase Manager/Care Coordinator1932624541

Verify Aaron Alonso in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

731 case manager/care coordinator records list a Riverside practice address

They are 731 of the 13,893 NPPES records with a Riverside practice address, and 25,996 case manager/care coordinator records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other case manager/care coordinator records in California

  1. Nevin AaronBakersfield, CA1891306130
  2. Claudia AbadRiverside, CA1871151019
  3. Hannah Cristine AbadOceanside, CA1538944020
  4. Gioux Ian Abad Mangulabnan, THERAPISTBerkeley, CA1710442702
  5. Rebecca AbairBakersfield, CA1255468823
  6. Jennifer AbapoBakersfield, CA1871823450
  7. David AbarcaLos Angeles, CA1730305426
  8. Sophia AbarcaMadera, CA1376027755
  9. Leslie AbareaSan Bernardino, CA1407399330
  10. Alfredo Abarien Tos, MALos Angeles, CA1245441104

Common questions

What is Aaron Alonso's NPI number?

Aaron Alonso's National Provider Identifier (NPI) is 1023678810, issued on Jun 14, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Aaron Alonso located?

The NPPES record lists a practice address at 3125 Myers St, Riverside, CA, 92503. Phone: (952) 358-4840. Providers update this record themselves, so call before visiting.

How can I verify Aaron Alonso's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.